کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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2090877 | 1081522 | 2008 | 8 صفحه PDF | دانلود رایگان |

Conventional methods for the enumeration of airborne micro-organisms are inaccurate and time-consuming, hence the interest in novel approaches is increasing. In the present study, the use of solid phase cytometry (SPC) was evaluated for the enumeration of airborne micro-organisms. A 4 h SPC procedure based on viability staining was applied to samples from 50 locations and compared with an optimised culture-based method. Plate counts after air sampling were repeatable but strongly dependent on sampling volume. Samples with low or high microbial load were difficult to analyse using the culture-based method, unlike with SPC. Results show that SPC can be considered superior to the culture-based method because of its much higher dynamic range, its speed and its ability to enumerate not only culturable but all viable micro-organisms.
Journal: Journal of Microbiological Methods - Volume 72, Issue 1, January 2008, Pages 12–19